Re: [GSoC] array processing questions

2018-06-23 Thread Charles Cui
thanks Andrew, will take a look. On Sat, Jun 23, 2018, 5:44 PM Andrew Gierth wrote: > > "Charles" == Charles Cui writes: > > Charles> Hi mentors and hackers, > Charles> One question about array processing in postgresql. Assume > Charles> my input is a Datum (which contains an array).

Re: [GSoC] array processing questions

2018-06-23 Thread Andrew Gierth
> "Charles" == Charles Cui writes: Charles> Hi mentors and hackers, Charles> One question about array processing in postgresql. Assume Charles> my input is a Datum (which contains an array). Are there any Charles> examples to loop through the array and operates on each Charles> eleme

[GSoC] array processing questions

2018-06-23 Thread Charles Cui
Hi mentors and hackers, One question about array processing in postgresql. Assume my input is a Datum (which contains an array). Are there any examples to loop through the array and operates on each element? feel like it is not that straight-ford. Thanks Charles